.layer-header{
  background: #404040;
  padding: 0px;
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  height: 45px;
  margin-right: -200px;
  display: flex;
  justify-content: space-between;
  line-height: 45px;
  color: rgba(255, 255, 255, 0.67);
  .current-user{
    display: flex;
  }
  .current-opr{
    display: flex;
    margin-right: 200px;
    .item{
      padding-right: 10px;
      color: rgba(255, 255, 255, 0.67);
    }
  }
}